PUBLIC REGISTRY INFORMATION
5 registered sex offenders in Lake Ronkonkoma, New York
Explore registry information in Lake Ronkonkoma and check nearby locations on the free map.
Registry snapshot
October 7, 2026- Registry records
- 5
- Registry source
- New York Sex Offender Registry
Informational snapshot; verify current details with the official registry.
Registry context
Population & local comparison- Registry records per 10,000 residents
- 2.7
- Population estimate
- 18,221
- About 1 registry record per
- 3,644 residents
63% below Suffolk County’s rate
U.S. Census Bureau, ACS 5-year estimate. Records relative to population, not the share of residents on a registry.
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A 1-mile radius around the city map center. This is not the whole city count.
Open the interactive map →ZIP codes associated with Lake Ronkonkoma
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 11779 | 25 | 38,206 | 6.5 |
Other cities associated with Suffolk County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Mastic Beach | 74 | 16,735 | 44.2 |
| Shirley | 61 | 28,375 | 21.5 |
| Medford | 52 | 24,796 | 21.0 |
| Mastic | 50 | 15,708 | 31.8 |
| Lindenhurst | 31 | 27,142 | 11.4 |
| Middle Island | 23 | 11,027 | 20.9 |
| Melville | 8 | 19,714 | 4.1 |
| Farmingville | 7 | 16,160 | 4.3 |
| Manorville | 6 | 14,233 | 4.2 |
| Lake Grove | 5 | 11,061 | 4.5 |
| Sound Beach | 5 | 7,210 | 6.9 |
| C Islip | 4 | — | — |
| Miller Place | 4 | 11,736 | 3.4 |
| Montauk | 4 | 4,223 | 9.5 |
| Stony Brook | 3 | 12,868 | 2.3 |
| E Northport | 2 | — | — |
| Calverton | 1 | 5,618 | 1.8 |
| Mastic Beah | 1 | — | — |
| South Setauket | 1 | — | — |
| Wainscott | 1 | 612 | 16.3 |
Each linked area shows its own total. Geographic totals overlap and should not be added together; cities and ZIP codes can cross county boundaries. Population figures, where shown: U.S. Census Bureau, ACS 5-year estimate.
Frequently asked questions
How many registered sex offenders are listed in Lake Ronkonkoma?
The October 7, 2026 snapshot lists 5 registered sex offenders in Lake Ronkonkoma, New York. Counts are informational and may differ from official registry totals.
How are the associated areas shown?
The linked areas share registry locations with Lake Ronkonkoma. City, county and ZIP boundaries can differ, and their totals should not be added together.
Does the map preview show the whole city?
No. The preview shows public registry locations within 1 mile of the area’s map center. It covers a different area from the total above, and its live results may differ.
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